Date of Evaluation	Trait	PTA	Reliability
Sep 2025	Calving Difficulty(Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 1.9%	97% ( V High) 97% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 1.9%	97% 97%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	14.7%	80%
May 2025	Birth Size (Progeny expected to be born large or extra large)	15.1%	80%
Sep 2025	Birth Weight (Expected progeny birth weight)	39.1 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	39.2 kg	85%
Sep 2025	Gestation (Days between conception and birth)	-3.40 days	99%
May 2025	Gestation (Days between conception and birth)	-3.40 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.10	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.19	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.79%	93%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.77%	93%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 1.9%	97% ( V High) 97% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.7% 1.9%	97% 97%
Sep 2025	Birth Size	14.7%	80%
May 2025	Birth Size	15.1%	80%
Sep 2025	Birth Weight	39.1 kg	86%
May 2025	Birth Weight	39.2 kg	85%
Sep 2025	Gest	-3.40 days	99%
May 2025	Gest	-3.40 days	99%
Sep 2025	Mort	-0.10	99%
May 2025	Mort	-0.19	99%
Sep 2025	Maternal Calving Difficulty	5.79%	93%
May 2025	Maternal Calving Difficulty	5.77%	93%

597 total progeny records from 205 dairy contemporary groups

( 5,262 herdmate records from 202 dairy contemporary groups)

222 progeny ( 1,087 herdmates) born to heifers
115 progeny ( 1,186 herdmates) born to 2nd parity dam
260 progeny ( 2,989 herdmates) born to ≥3rd parity dam
50.6% progeny (49.9% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 74.4%, FR: 16.5%, JE: 0.7%, NR: 0.3%, OTHER: 1.9%	HO: 72.8%, FR: 16.8%, JE: 0.6%, NR: 0.8%, OTHER: 2.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.2% 3.4% 3.4%	7.8% 3.2% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	781 Days 1195 Days 2323 Days	769 Days 1186 Days 2282 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 19.5%, FR: 69.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 25.7%, FR: 62.6%, JE: 0.3%, NR: 0.0%, OTHER: 3.8%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.3kg 42.5kg 41.8kg	41.5kg 42kg 42.2kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	727 Days 1333 Days 1976 Days	770 Days 1204 Days 2174 Days

13 total progeny records from 2 contemporary groups

( 166 herdmate records from 2 contemporary groups)